Sony Ericsson WT19i Hang then Reboot Done! (Reference)

[soLVer_tech]

Hard Reset? No luck.


But here's my solution.
Tools:
Micro USB Cable
Sony PC Companion Software

Procedure:
Open Sony PC Companion Software then click Start on Support Zone.



Click Start again on Phone/Tablet Software Update.



When you see this "do not click" on Connect just click on repair my phone/tablet to update the software of the phone.



Then choose Another phone/tablet and click next.



Then follow the other steps on the image.











Now choose the right model/unit and click Next.



Follow the steps again on the image.



Then wait until the update is done.




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Thanks for viewing have a nice day!:-h